                &       {}&       {}&       {}&       {}&       {}&       {}\\
& \multicolumn{2}{c}{Both} & \multicolumn{2}{c}{Treated} & \multicolumn{2}{c}{Control} \\
\cmidrule(lr{0.5em}){2-3} \cmidrule(lr{0.5em}){4-5} \cmidrule(lr{0.5em}){6-7}
& Mean & SD & Mean & SD & Mean & SD \\ \midrule
\textbf{A. Sample characteristics}&         &         &         &         &         &         \\
\hspace{0.1cm} Age&    44.06&     5.73&    43.35&     5.57&    44.27&     5.76\\
\hspace{0.1cm} Male&     0.48&     0.50&     0.48&     0.50&     0.47&     0.50\\
\hspace{0.1cm} Tanzanian citizen&     0.99&     0.08&     0.99&     0.10&     0.99&     0.07\\
\hspace{0.1cm} Father alive&     0.38&     0.49&     0.40&     0.49&     0.38&     0.48\\
\hspace{0.1cm} Mother alive&     0.61&     0.49&     0.61&     0.49&     0.61&     0.49\\
\textbf{B. First stage variables}&         &         &         &         &         &         \\
\hspace{0.1cm} Registered&     0.13&     0.33&     0.23&     0.42&     0.10&     0.30\\
\hspace{0.1cm} Born in treated district&     0.23&     0.42&     1.00&     0.00&     0.00&     0.00\\
\hspace{0.1cm} Born after reform&     0.15&     0.36&     0.68&     0.47&     0.00&     0.00\\
\hspace{0.1cm} \textit{Reform}&     0.15&     0.36&     0.68&     0.47&     0.00&     0.00\\
\textbf{C. Outcome variables}&         &         &         &         &         &         \\
\hspace{0.1cm} Education: Primary&     0.80&     0.40&     0.86&     0.35&     0.79&     0.41\\
\hspace{0.1cm} Education: Secondary&     0.15&     0.36&     0.24&     0.43&     0.12&     0.33\\
\hspace{0.1cm} Education: University&     0.03&     0.16&     0.05&     0.21&     0.02&     0.15\\
\hspace{0.1cm} National Health Insurance Fund&     0.09&     0.29&     0.09&     0.28&     0.09&     0.29\\
\hspace{0.1cm} Private pension&     0.05&     0.22&     0.09&     0.29&     0.04&     0.20\\
\hspace{0.1cm} State pension&     0.04&     0.21&     0.06&     0.23&     0.04&     0.20\\
\midrule
Observations    &   193648&         &    44124&         &   149524&         \\
